XT
CNTB

XTX Topco’s Connect Biopharma Holdings CNTB Stock Holding History

XTX Topco’s Portfolio CNTB Stock Details CNTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$108K Buy
+41,128
New +$107K ﹤0.01% 3079
2025
Q4 		– Sell
-23,724
Closed -$35.1K – 3377
2025
Q3 		$35.1K Sell
23,724
-5,138
-18% -$9.1K ﹤0.01% 2234
2025
Q2 		$28.9K Buy
+28,862
New +$23K ﹤0.01% 2116
2024
Q1 		– Sell
-15,506
Closed -$18.3K – 1902
2023
Q4 		$18.3K Buy
+15,506
New +$18.4K ﹤0.01% 1368

Other funds holding CNTB

IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.29% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.7B AUM 340.85% 1-Year Est. Return
RB
Richmond Brothers Jackson, Michigan $150M AUM 14.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BCM
BML Capital Management Zionsville, Indiana $176M AUM 123.21% 1-Year Est. Return
DMKJ
David M. Knott Jr $168M AUM 60.36% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

XTX Topco's CNTB Position: Q1 2026 in Review

XTX Topco opened a new position in Connect Biopharma Holdings (CNTB) in Q1 2026: 41,128 shares worth $108K. The stake represents ﹤0.01% of the portfolio and ranks #3079 among its holdings. This is a return to the name: XTX Topco previously reported a position in CNTB as recently as Q3 2025.

XTX Topco first reported a position in CNTB in Q4 2023 and has held it in 4 quarters since. 41 funds tracked by Wall St. Rank hold CNTB as of Q1 2026.

  • XTX Topco held 41,128 shares of Connect Biopharma Holdings worth $108K as of Q1 2026.
  • Connect Biopharma Holdings was a new XTX Topco position in Q1 2026.
  • Connect Biopharma Holdings made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3079 holding.
  • XTX Topco first reported a position in Connect Biopharma Holdings in Q4 2023 and has held it in 4 quarters since.
  • 41 funds tracked by Wall St. Rank held Connect Biopharma Holdings as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.